Worried about mold in your home? The best air purifier for mold under $100 clears the air in no time!
The **LEVOIT Air Purifier** is perfect for tackling mold spores and other allergens in your living space. With a coverage of up to 1,073 square feet, it’s an ideal choice for larger rooms.
Plus, its 3-in-1 filter not only captures dust and pet hair but also eliminates odors, ensuring fresher air for you and your family.
We tested durability, ease of use, and more.


LEVOIT Air Purifier for Allergies and Pets
The LEVOIT Air Purifier Core 300-P stands out with its powerful 56W high-torque motor, enabling swift air purification in spaces up to 1,073 ft². Constructed from durable ABS plastic, it measures 8.7″ x 8.7″ x 14.2″ and weighs 7.9 lbs, making it compact and portable for various settings.
Key Advantages
- The HEPA-grade filter boasts a filtration efficiency of 99.97% for particles as small as 0.1 to 0.3μm, effectively capturing allergens like pollen, dust, and pet dander.
Limitations
- Not compatible with off-brand replacement filters, which may compromise performance and potentially damage the unit.
Best for outdoor enthusiasts needing a reliable solution for allergies and air quality improvement, the LEVOIT Core 300-P is AHAM VERIFIED, ensuring it meets rigorous performance standards. Its QuietKEAP Technology allows for near-silent operation at 24dB in Sleep Mode, making it perfect for nighttime use. The sleek design integrates seamlessly into any decor, while the multiple filter options cater to specific needs, such as smoke removal and toxin absorption. Overall, this air purifier combines efficiency, versatility, and style, making it an excellent choice for those seeking to enhance indoor air quality.
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PuroAir 240 HEPA Air Purifier 1,000 Sq Ft
The adjustable valve sets the PuroAir 240 HEPA Air Purifier apart from its competitors. Designed for large rooms, this unit covers up to 1,000 sq ft, ensuring comprehensive air purification. It features a robust 3-layer filtration system, including a pre-filter, HEPA filter, and activated carbon, effectively filtering out up to 99.9% of airborne pollutants such as dust, pollen, smoke, and pet dander. The dimensions of the unit are compact yet efficient, making it suitable for various room sizes.
Key Advantages
- The unit is constructed with durable materials, including premium plastic and 316-grade stainless steel components that resist corrosion and enhance longevity.
Limitations
- It is not compatible with third-party filters, limiting customization options for users who prefer alternative filtration media.
Best for outdoor enthusiasts needing an effective solution for indoor air quality, the PuroAir 240 is ideal for those who suffer from allergies or want to maintain a clean living environment. Its quiet operation and smart features make it a practical choice for bedrooms and living spaces alike, ensuring clean air without disrupting daily activities.
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GermGuardian 4-In-1 HEPA Air Purifier
The GermGuardian 4-In-1 HEPA Air Purifier sets itself apart with its innovative True HEPA filter, which captures 99.97% of particles as small as 0.1 microns, making it highly effective for allergen removal. This air purifier is designed for large rooms, efficiently covering up to 743 sq. ft. with dimensions of 22″ in height and a sleek gray finish.
Key Advantages
- The use of 316-grade stainless steel in its construction ensures durability and resistance to corrosion, enhancing its longevity.
Limitations
- Not compatible with smart home systems, which may limit integration for tech-savvy users.
Best for homeowners and renters looking for a reliable air purification solution, the GermGuardian 4-In-1 is ideal for those needing to combat allergens, odors, and airborne contaminants effectively. Its UV-C light technology further enhances its ability to reduce bacteria and viruses, making it a comprehensive choice for maintaining clean air in living spaces. The combination of its powerful filtration system and ease of use makes it a standout option for anyone prioritizing air quality in their home environment.
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MOOKA Air Purifier for Large Rooms
The H13 True HEPA filter sets the MOOKA B-D02L Air Purifier apart in the realm of air purification. This unit is designed to cover large areas up to 1076 ft², making it ideal for spacious environments. Constructed from durable ABS plastic, it features a compact design with dimensions of 14.2 x 8.5 x 8.5 inches, ensuring it fits seamlessly into any room.
Key Advantages
- The 316-grade stainless steel components resist corrosion, enhancing durability over time.
- With a noise level of just 20dB, the ultra-quiet brushless motor allows for uninterrupted operation during work or sleep.
- Four timer settings (1H/2H/4H/8H) and four fan modes (Sleep/Low/Med/High) offer customizable air purification.
- The energy-efficient design minimizes power consumption, making it an eco-friendly choice.
Limitations
- Not compatible with filters other than the specified replacement (B08PK4WM4W), limiting user flexibility.
This air purifier is best for outdoor enthusiasts and anyone seeking to eliminate allergens, smoke, and odors from their living spaces. Its advanced filtration and user-friendly features make it a reliable choice for maintaining clean air in large rooms.
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PuroAir 240 HEPA Air Purifiers 2 Pack
The 3-layer filtration system sets PuroAir 240 HEPA Air Purifiers apart. With a pre-filter, HEPA filter, and activated carbon layer, this unit effectively captures up to 99.9% of pollutants, including dust, pollen, smoke, pet dander, and VOCs. Constructed from durable materials, the purifier measures 15 x 10 x 24 inches and is designed to cover large rooms up to 1,000 sq ft efficiently.
Key Advantages
- The use of **316-grade stainless steel** in the housing ensures long-lasting durability and resistance to corrosion.
Limitations
- Not compatible with other filter brands, requiring PuroAir’s proprietary filters for optimal performance.
Best for outdoor enthusiasts needing a reliable air purification solution, the PuroAir 240 excels in environments where air quality is paramount. Its smart particle sensor adjusts the filtration power automatically, making it an excellent choice for those who prioritize convenience and efficiency. The quiet operation, especially in sleep mode, enhances its suitability for bedrooms, ensuring restful nights without disturbances. Overall, the PuroAir 240 is a scientifically backed, effective air purifier that addresses common household pollutants while being user-friendly and efficient.
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Faq about best air purifier for mold under 100:
1: What is the best air purifier for mold under 100?
The best air purifier for mold under $100 is typically a HEPA filter model that effectively captures mold spores and allergens.
2: How do air purifiers help with mold?
Air purifiers help with mold by filtering out airborne mold spores, reducing their presence in indoor environments.
3: Are HEPA filters necessary for mold removal?
Yes, HEPA filters are necessary for effective mold removal as they can trap particles as small as 0.3 microns, including mold spores.
4: Can I use an air purifier continuously?
Yes, air purifiers can be used continuously for optimal air quality, especially in areas prone to mold growth.
5: How often should I replace the filter?
Replace the filter every 6 to 12 months, depending on usage and manufacturer recommendations, to maintain efficiency.
6: Are there portable options under 100?
Yes, there are portable air purifiers under $100 that are effective for small rooms and personal spaces.
7: What features should I look for?
Look for features like HEPA filters, activated carbon filters, noise levels, and room size coverage for the best results.
Conclusion
The LEVOIT Air Purifier excels in enhancing indoor air quality, particularly for allergy sufferers and pet owners, by effectively reducing airborne allergens and odors. Its compact design and user-friendly features make it a top choice for those seeking relief from irritants.
Conversely, the PuroAir 240 HEPA Air Purifier stands out with its impressive coverage of up to 1,000 square feet, making it ideal for larger spaces. Its advanced filtration system ensures a comprehensive approach to eliminating mold spores and other pollutants, thereby fostering a healthier living environment.




